I'm wondering if I should pursuit my saas idea, topic is kubernetes automation: https://tillerman.io/. I could use this product with one of my customers right now, so i've build a landing page and made a post on the kubernetes reddit, but i've only found one person interested enough to signup for my beta release notification. Is one person enough ? I'm worried if, in a niche of 30.000 people connected to the matter enough to sub to that reddit, i can't get more validation then 1 person i'm not on the right path. Did anyone had just one validation ? How did it work out ? Cheers.